Philippines, 13 Apr 2026
  Home >> News

 


BOXERS

CURRENT CHAMPIONS 

FORMER CHAMPIONS   

RATINGS                       

NEWS           

FORUM        

FIGHT GALLERIES        

RING CARD GIRLS        


 
 
News  


MAYWEATHER, MOSLEY HAVE TAKEN ONE RANDOM DRUG TEST


PhilBoxing.com




The executive director of the Nevada State Athletic Commission has disclosed that Floyd Mayweather Jr and Shane Mosley have already been tested for any illegal substance by the US Anti Doping Agency.

Keith Kizer told insidesports.ph, Standard Today and Viva Sports that he was informed by Golden Boy Promotions who will stage the May showdown at the MGM Grand in Las Vegas, Nevada that ?both boxers have taken at least one test already.?

However, there were no details on when and where the tests had been taken or what the results are, up to now.

Asked whether the USADA test results would be passed on to the Nevada State Athletic Commission, Kizer said ?I have been told they will be.?

At the same time the NSAC executive director disclosed that the Commission ?tested Mr. Mayweather in late December and his test was negative for any prohibited substance.?

The Mayweather-Mosley fight was agreed upon after a big money fight between reigning pound-for-pound king and ?Fighter of the Decade? Manny Pacquiao and Mayweather Jr fell through on the disagreement of the cutoff date for random drug tests.

Pacquiao agreed to a cut-off date for the random drug tests 24 days before their scheduled fight but Mayweather Jr and his handlers insisted on 14 days resulting in the scuttling of the fight which was expected to generate $40 million in revenues for each fighter.

Meantime, Top Rank promoter Bob Arum has insisted that the lawsuit filed against Golden Boy Promotions and the father-and-son tandem of Floyd Mayweather Sr and Jr, who accused Pacquiao of taking performance enhancing drugs, will proceed and that there was no possible trade-off where the fight would take place after the lawsuit is dropped in exchange for the dropping of the demand for random drug tests.


Click here to view a list of other articles written by Ronnie Nathanielsz.


Recent PhilBoxing.com In-House articles:

  • Middleweight Contender Vito Mielnicki Jr. Dominates Omar Huerta in Main Event at Boardwalk Hall in Atlantic City & Live on ProBoxTV
    , Mon, 13 Apr 2026
  • Sergio Martinez returns with a victory at 51
    By Gabriel F. Cordero, , Mon, 13 Apr 2026
  • Team USA Secures Three Gold Medals on Final Day of 2026 Gee Bee Boxing Tournament
    , Mon, 13 Apr 2026
  • Rosales to fight Obedencio in RFL co-main event
    By Lito delos Reyes, , Mon, 13 Apr 2026
  • Quiñonero to fight Cadalso in Juego Todo Pro
    By Lito delos Reyes, , Mon, 13 Apr 2026
  • Miel Fajardo Unleashes Thrilling Fury: Filipino Slugger Blasts Reyes in IBF Flyweight Eliminator in Argentina
    By Carlos Costa, , Sun, 12 Apr 2026
  • IBA NOMAD 14 delivers spectacular night of combat sports in Almaty
    , Sun, 12 Apr 2026
  • Fajardo TKOs Reyes in IBF flyweight eliminator
    By Lito delos Reyes, , Sun, 12 Apr 2026
  • P450k in Mt. Apo Boulder Face Challenge
    By Lito delos Reyes, , Sun, 12 Apr 2026
  • Tyson Fury gets a unanimous decision victory after 12 rounds against Arslanbek Makhmudov in England
    , Sun, 12 Apr 2026
  • 'The Take Over' Renden Oppas Scores Win in Australia
    By Carlos Costa, , Sun, 12 Apr 2026
  • CK Ingles: A Chess Player, Chess Team Manager - CHESS KINGS, Chess Tournament and Event Organizer
    By Marlon Bernardino, , Sun, 12 Apr 2026
  • Hebert Conceicao Sousa Wins Perilous Unanimous Decision over Johan Gonzalez in Main Event of ProBoxTV from Prudential Center  in Brick City
    , Sat, 11 Apr 2026
  • ARGENTINE KO KING CHAVES FACES MADUENO IN LAS VEGAS
    , Sat, 11 Apr 2026
  • Team USA Clinches Eight Medals At 2026 Gee Bee Boxing Tournament
    , Sat, 11 Apr 2026
  • Weights From ‘Mielnicki vs. Huerta’ Event from Boardwalk Hall in Atlantic City and Broadcast live on ProBoxTV
    , Sat, 11 Apr 2026
  • Boquiren to face Olmillo in RFL on April 18
    By Lito delos Reyes, , Sat, 11 Apr 2026
  • USA Opens Strong at 2026 Gee Bee Tournament In Helsinki
    , Sat, 11 Apr 2026
  • Filipino chess prodigy Nika Juris Nicolas eyes Woman International Master title
    By Marlon Bernardino, , Sat, 11 Apr 2026
  • Blazen Rocili "The Filipino Giant" Dominates in Statement Victory at "Rumble in the UNE," Improves to 10-0
    , Fri, 10 Apr 2026
  • Oppas to face Lu on April 11 in Australia
    By Lito delos Reyes, , Fri, 10 Apr 2026
  • Ilar, Infiesto to play in Guevarra Chess Cup
    By Lito delos Reyes, , Fri, 10 Apr 2026
  • Pabular to face Kitano on April 13 at Korakuen Hall
    By Lito delos Reyes, , Fri, 10 Apr 2026
  • Five reasons why IBA NOMAD 14 in Almaty is worth watching
    , Fri, 10 Apr 2026
  • Antonio bounces back in Sydney International Open Chess Championship
    By Marlon Bernardino, , Fri, 10 Apr 2026




  •  



     
    PhilBoxing.com has been created to support every aspiring
    Filipino boxer and the Philippine boxing scene in general.
    Please send comments to feedback@philboxing.com


    PRIVATE POLICY | LEGAL DISCLAIMER
    developed and maintained by dong secuya
    © 2026 philboxing.com.